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1 parent 1bec3a6 commit 1240174Copy full SHA for 1240174
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src/arrays/set.js
@@ -3,7 +3,7 @@ import "map";
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d3.set = function(array) {
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var set = new d3_Set();
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- if (array) for (var i = 0; i < array.length; i++) set.add(array[i]);
+ if (array) for (var i = 0, l = array.length; i < l; ++i) set.add(array[i]);
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return set;
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};
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